996493760 has 224 divisors, whose sum is σ = 2738810880. Its totient is φ = 342835200.

The previous prime is 996493759. The next prime is 996493763. The reversal of 996493760 is 67394699.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996493763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3204005 + ... + 3204315.

Almost surely, 2^996493760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 996493760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1369405440).

996493760 is an abundant number, since it is smaller than the sum of its proper divisors (1742317120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996493760 is a wasteful number, since it uses less digits than its factorization.

996493760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 53.

The square root of 996493760 is about 31567.2893989966. The cubic root of 996493760 is about 998.8298846975.

The spelling of 996493760 in words is "nine hundred ninety-six million, four hundred ninety-three thousand, seven hundred sixty".